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2001

Adlercreutz, D., Wehtje, E.
A simple HPLC method for the simultaneous analysis of phosphatidylcholine and its partial hydrolysis products 1- and 2-acyl lysophosphatidylcholine.
J. Am. Oil Chem. Soc. 2001,78, 1007-1011

Andersson, M., Adlercreutz, P.
A kinetic study of almond-b-glucosidase catalysed synthesis of hexyl-glycosides in low aqueous media. Influence of glycosyl donor and water activity.
J. Mol. Catal. B: Enz. 2001,14,69-76

Björnsson, L., Hörnsten, G., Mattiasson, B.
Utilisation of a Pd-MOS sensor for on-line monitoring of dissolved hydrogen in anaerobic digestion.
Biotech. Bioeng. 2001,73,35-433

Björnsson, L., Murto, M., Jantsch, T.G., Mattiasson, B.
Evaluation of new methods tor the monitoring ot alkalinity, dissolved hydrogen and the microblal commuity in anaerobic digestion.
Water Research 2001,35,2833-2840

Bontidean, I., Kumar, A., Csöregi, E., Galaev, I., Mattiasson,B.
Highly sensitive novel biosensor based on immobilized-lac repressor.
Angewandte Chem., Int. Ed.2001,40,2676-2678

Bredberg, K., Andersson, B.E., Landfors, E., Holst, O.
Microbial detoxification of waste rubber material by wood-rotting fungi.
Bioresource Technology. 2001,(acc. for publ.)

Bredberg, K., Christiansson, M., Bellander, M., Stenberg, B., Holst, O.
Properties of rubber materials containing recycled microbial devulcanized cryo-ground tire rubber. Progress in Rubber & Plastics Technology 2001,17,149-161

Bredberg, K., Christiansson, M., Stenberg, B., Holst, O.
Biotechnological processes for recycling of rubber products. In: Biopolymers, Vol. 2. (Eds. T. Koyama and A. Steinbüchel) Wiley-VCH, Verlag GmbH, Weinheim, Germany , 2001,Ch 11,361-375

Bredberg, K., Christiansson, M., Stenberg, B., Holst, O.
Biotechnological processes for desulfurization of rubber products, In: Biopolymers, Vol. 2. (Eds. T. Koyama and A. Steinbüchel) Wiley-VCH, Verlag GmbH, Weinheim, Germany , 2001,Ch 12, 377-394.

Brown,N.L, Hobman, J.L.,. Corbisier, P., Bontidean, I., Csöregi, E.
Mechanisms of bacterial metal resistance and biosensor development.
In: J Experimental Botany (Supplement) 2, Annual meeting of the Society for Experimental Biology, Canterbury, UK, 2-6 April, 2001.

Brown, N.L., Hobman,J.L., Wilson, J.R., Bontidean, I., Csöregi, E.
Using bacterial metal rezistance in biosensor technologies.
In: Proceedings of Environmental Biotechnology, Tokyo, September 12-14, 2001

Collins, A., Mikeladze,E., Bengtsson, M., Laurell,T., Kokaia, M., Csöregi, E.
Interference elimination in glutamate monitoring with chip integrated enzyme microreactors. Electroanalysis, 2001,13,425-431

Collins, A., Nandakumar, M.P., CsöregiE., Mattiasson B.
Monitoring of a-ketoglutarate in fermentation processes using expanded bed enzyme reactors.
Biosens. Bioelectron. 2001,16, 765-771

Costes, D., Rotcenkovs, G., Wehtje, E., Adlercreutz, P.
Stability and stabilization of hydroxynitrile lyase in organic solvents.
Biocatal. Biotransform. 2001,19, 119-130

Costes, D., Wehtje, E., Adlercreutz, P.
Cross-linked crystals of hydroxynitrile lyase as catalyst for the synthesis of optically active cyanohydrins.
J. Mol. Catal. B: Enz. 2001,11,607-612

Csöregi, E., Gaspar, S., Niculescu, M., Mattiasson, B., Schuhmann,W.
Amperometric biosensors for application in food and beverage industry.
In: Physics and Chemistry for Biotechnology, Vol VII of Focus on Biotechnology (M.de Cuyper, and J. Bulte, Marcel Hofman and Jozef Ann, Eds), Kluwer BV Academic Publishers, Dordrecht, The Netherlands, 2001,105-129.

Erichsen, T., Niculescu, M., Kisel D., Csöregi, E., Schuhmann, W.
Biosensors based on a redox hydrogel-integrated quinohemoprotein alcoholdehydrogenase for on-line detection of ethanol in wine.
In: The abstracts of 2. Deutsches Biosensorsymposium, Tübingen, Germany, April 2001

Fernandes, S., Johansson, G., Hatti-Kaul, R.
Purification of recombinant cutinase by extraction in aqueous two-phase
system facilitated by fatty acid substrate.
Biotechnol. Bioeng. 2001,73,465-475

Galaev, I., Mattiasson, B.
Protein purifiation by affinity ultrafiltration. "Membrane separations in biotechnology" 2nd ed. Revised and expanded. Ed. W. K. Wang. Marcel Dekker, New York. Pp 243-262

Gaspar, S., Mosbach, M., Csöregi, E., Laurell, T., Wallman,L., Schuhmann, W.
A novel method for the design and study of enzyme micro-structures formed by means of a flow-through micro-dispensor.
Anal. Chem. 2001,17,4254-4261

Gaspar, S, Mosbach, M., Wallman,L., Laurell, T., Csöregi, E., Schuhmann W.
Design and study of recognition layers using a novel flow-through microdispensor.
In: Abstracts of Analysdagrna, Stockholm, Sweden, 2001

Gáspár, S., Suzuki,H., Csöregi, E.
Novel flow-through microcell for on-line electrochemical monitoring of neurotransmitters.
In: Proceedings of 9th International Conference on in-vivo Methods, Dublin, Ireland, June 16-19, 2001

Gaspar, S., Zimmermann, H., Gazarian, I., Csöregi, E., Schuhmann, W.
Hydrogen peroxide sensitive biosensors based on direct electron transfer from plant peroxidase immobilised on self-assembled thiol-monolayer modified gold electrodes.
Electroanalysis 2001,13,284-288

Guieysse, B., Wikström, P., Forsman, M., Mattiasson, B.
Biomonitoring of continuous microbial community adaptation towards more efficient phenol-degradation in a fed-batch bioreactor.
Appl. Microbiol. Biotechnol. 2001,56,780-787

Hansson, T., Adlercreutz, P.
Optimization of galactooligosaccharide production from lactose using b-glycosidases from hyperthermophiles.
Food Biotechnol. 2001,15,79-97

Hansson, T., Adlercreutz, P.
Enhanced transglucosylation/hydrolysis ratio of mutants of Pyrococcus furiosus b-glucosidase: Effect of donor concentration, water content and temperature on activity and selectivity in hexanol. Biotechnol. Bioeng. 2001,75,656-665

Hansson, T., Andersson, M., Wehtje, E., Adlercreutz, P.
Influence of water activity on the competition between b-glycosidase-catalysed transglycosylation and hydrolysis in aqueous hexanol,
Enzyme Microb. Technol. 2001,29,527-534

Hansson, T., Kaper, T., van der Oost, J., de Vos, W., Adlercreutz, P.
Improved oligosaccharide synthesis by protein engineering of b-glucosidase CelB from hyperthermophilic Pyrococcus furiosus
Biotechnol. Bioeng. 2001,73, 203-210

Hatti-Kaul, R.
Aqueous two-phase systems: A general overview.
Mol. Biotechnol. 2001,19,269-277

Hatti-Kaul, R., Mattiasson, B.
Downstream processing in biotechnology.
In "Basic biotechnology" Eds. C. Ratledge and B. Kristiansen. Cambridge University Press, Cambridge, UK. 2001,187-211

Hao,Y., Andersson, M., Virto, C., Galaev, I., Mattiasson, B., Hatti-Kaul, R.
Stability properties of thermoresponsive Poly (N-isopropylacrylamide)-Trypsin conjugates. Biocatalysis and Biotransformation. 2001,19,341-359

Hjörleifsdottir, S., Skirnisdottir, S., Hreggvidsson, G.O., Holst, O., Kristjanson, J. K
Species composition of Cultivated and Non-Cultivated Bacteria from Short Filaments in an Icelandic Hot Spring at 88°C.
Microbial Ecology 2001, 42,117-125

Ivanov, A., Galaev, I., Kazakov, S., Mattiasson, B.
Thermosensitive copolymers of N- vinylimidazole as displacers of proteins in immobilised metal affinity chromatography.
J.Chromatogr. 2001,A 907,115-130

Ivanov, A., Kazakov, S., Galaev, I., Mattiasson, B.
Thermosensitive copolymer of N-vinylcaprolactam and1-vinylimidazole: molecular characterisation and separation by immobilised metal affinity chromatography.
Polymer 2001,42, 3373-3381

Kazakov, S., Muronetz, V., Dainiak, M., Izumrudov, V., Galaev, I., Mattiasson, B.
Light scattering study of the antibody-poly(methacrylic acid) and antibody-poly(acrylic acid) conjugates in aqueous solutions.
Macromol. Biosci. 2001,1,157-163

Kumar, A., Kamihira, M., Galaev, I., Mattiasson, B., Iijima, S.
Type-specific separation of animal cells in aqueous two-phase systems using antibody conjugates with temperature-sensitive polymers.
Biotechnol. Bioeng. 2001,75,570-580

Kumar, M.A., Thakur, S., Senthuran, A., Senthuran, V., Karanth, N.G., Hatti-Kaul, R., Mattiasson, B.
An automated flow injection analysis system for on-line monitoring of glucose and L-lactate during acid fermentation in a recycle bioreactor.
Microbiology & Biotechnology. 2001,17,23-29

Laurell, T., Ekström, S, Marko-Varga,G., Csöregi, E., Collins A., Bengtsson, M.
Porous silicon- A solid phase for immobilized biocatalysts in chipbased chemical analysis.
In: Proceedings of 61th ICB Seminar Frontiers in Biochemical Sensing in XXI Century, Warsaw, Poland, 24-25 April, 2001

Leth, S., Maltoni, S., Simkus, R., Corbisier,P., Klimant I., Wolfbeis, O., Mattiasson, B., Csöregi, E.
Engineered bacteria based biosensors for monitoring bioavailable heavy metals.
Electroanalysis. 2001 in press

Li,Y., Linné Larsson, E., Jungvid, H., Galaev, I., Mattiasson, B.
Shielding of protein-boronate interactions during boronate chromatography of neoglycoproteins.
J. Chromatogr. 2001,909,137-145

Li,Y., Linné Larsson, E., Jungvid, H.,Galaev, I., Mattiasson, B.
Separation of Neoglycoproteins with Different Degrees of Glycosylation by Boronate Displacement Chromatography.
J.Chromatographia. 2001

Li,,Y., Pfüller, U., Linné Larsson, E., Jungvid, H., Galaev, I., Mattiasson, B.
Separation of mistletoe lectins based on the degree of glycosylation using boronate affinity chromatography
J. Chromatographia 2001,925,115-121

Martins, R., Davids, W., Al-Soud, W., Levander, F., Rådström, P., Hatti-Kaul, R.
Starch-hydrolysing bacteria from Ethiopian soda lakes.
Extremophiles 2001,5,135-144

Mikeladze, E., Collins, A., Netrusov, A., Csöregi, E.
Characterisation of a novel glutamate oxidase for biosensors development.
Electroanalysis 2001 accepted

Mikeladze, E., Schulte, A., Mosbach,M., Blöchl, A., Csöregi, E., Solomonia, R., Schuhmann, W.
Redox Hydrogel-Based Bienzyme Microelectrodes for Amperometric Monitoring of L-Glutamate.
Electroanalysis, 2001 in press

Mosbach, M., Laurell, T., Nilsson, J., Csöregi, E., Schuhmann, W.
Determination of Diffusion Coefficients of Electroactive Species in Time-of-Flight Experiments Using a Microdispenser and Microelectrodes.
Anal. Chem. 2001,73,2468-2475

Mosbach, M., Laurell,T., Nilsson, J., Csöregi, E., Schuhmann, W.
A miniaturised direct electrochemical affinity assay based on a wall-free sample droplet and nano-dispensing of the redox-labelled binding partner.
Biosens. Bioelectron. 2001,1,611-620

Mosbach, M., Zimmermann, H., Laurell,T., Nilsson, J., Csöregi, E., Schuhmann, W.
Picodroplet-deposition of enzymes on functionalized self-assembled monolayers as a basis for miniaturized multi-sensor structures.
Biosens. Bioelectron. 2001,16,827-837

Mugochi, T., Nandakumar, M.P., Zvauya, R., Mattiasson, B.
Bioassay for the rapid detection of bacteriocins in fermentation broth.
Biotechnol. Letters 2001,23,1243-1247

Mårtensson, O., Andersson, C., Andersson, K., Öste, R., Holst, O.
Formulation of an oat-based fermented product and its comparison with yoghurt.
J.Science Food Agr. 2001,81,1314-1321

Mårtensson, O., Öste, R., Holst, O.
Texture promoting capacity and EPS formation by lactic acid bacteria in three different oat-based non-dairy media.
European Food Research and Technology 2001,DOI 10.1007,00217-001-0440-7

Nandakumar, M.P., Nordberg Karlsson, E., Mattiasson, B.
Variation in plasmid content during Escherichia coli cultivations detected by on-line flow injection processing.
Biotechnol. Letters 2001,23,1135-1140

Niculescu, M., Erichsen, T., Schuhmann, W., Kerenyi, Z., Csöregi, E.
PQQ-alcohol dehydrogenase-based biosensor for monitoring ethanol in real samples
In: Abstracts of Analysdagrna, Stockholm, Sweden, 2001

Niculescu, M., Frebort, I., Csöregi, E.
Amperometric biosensor for histamine detection.
In: Abstracts of Ideondagarna, Lund, Sweden May 9-11 2001

Niculescu, M., Nistor, C., Ruzgas, T., Frébort, I., Šebela, M., Pei, P., Csöregi, E.
Detection of histamine and other biogenic amines using biosensors based on amine oxidase.
Inflamm. Res. Suppl. 2001,50,146-148

Niculescu, M., Schuhmann, W., Kerenyi, Z., Csöregi, E.
Biosensors for monitoring in beverages.
"Pittcon 2001", New Orleans, USA, 4-9 March 2001, 663

Nordberg Karlsson, E., Abou Hachem, M., Holst, O., Danson, M. J., Hough, D. W
Rhodothermus marinus, a thermophilic bacterium producing dimeric and hexameric citrate synthase isoenzymes.
Extremophiles 2001, DOI 10.1007,007920100226

Palmarola Adrados, B., Galaev, I., Nilsson, K., Mattiasson, B.
Size exclusion behaviour of hydroxypropylcellulose beads with temperature-dependent porosity.
J. Chromatogr. 2001,A 930,73-78

Razumiene, J., Niculescu, M., Ramanavicius, A., Laurinavicius, V., Csöregi, E.
Direct bioelectrocatalysis at carbon electrode coated with quinohemoprotein alcohol dehydrogenase from Gluconobacter sp. 33.
Electroanalysis 2001,14,1-.

Skirnisdottir, S., Hreggvidsson, G.O., Holst, O., Kristjanson, J.K
A new Ecological Adaptation to High Sulfide by a Hydrogenobacter sp. growing on Sulfur Compounds but not on Hydrogen. Microbiological Research 2001,156,41-47

Skirnisdottir, S., Hreggvidsson, G.O., Holst, O., Kristjanson, J.K.
Isolation and characterization of a Mixotrophic Sulfur-oxidizing Thermus scotoductus
Extremophiles 2001,5,45-51

Turner, C., Persson, M., Mathiasson, L., Adlercreutz, P., King. J.W.
Lipase-catalyzed reactions in organic and supercritical solvents: application to fat-soluble vitamin determination in milk powder and infant formula.
Enz. Microb. Technol. 2001,29,111-121

Wicher, K.B., Abou Hachem, M., Halldórsdóttir, S., Thorbjarnadóttir, S.H., Eggertsson, G, Hreggvidsson, G.O., NordbergKarlsson, E., Holst, O.
Deletion of cytotoxic N-terminal putative signal peptide results in a significant increase in production yields in Escherichia coli and improved specific acitivity of Cel12A from Rhodothermus marinus
Appl. Microbiol. Biotechnol.2001,55,578-584